Marlin did not produce an extended magazine for the Slugmaster 512. The Slugmaster 512 was designed primarily as a shotgun for slug shooting and hunting, and its magazine capacity was fixed at five rounds. However, aftermarket modifications or custom solutions might exist, but they are not officially endorsed by Marlin.
No not that I am aware of.
I cannot find any reference to marlin ever making a model 226.
yes.
Marlin doesn't manufacture handguns.
No. Yes they do: Marlin 917VS rifle
Marlin did not produce a model 444 rifle with a saddle ring. The saddle ring was more common on lever-action rifles like the Model 336 or Model 1894.
The marlin model 995 was made by marlin between the years 1995-1999.
These rifles were made from 1993-2003 by marlin.
Did marlin make a goose gun with a thirty nine inch barrel
I can say that the Marlin model 81DL was made from 1940-1965.This was a promotional model,made by Marlin.
yes
Marlin made the model 922 in the early 1990's